CMMG Resolute Mk4 Semi-Automatic Rifle, .300 AAC Blackout, 16.1-Inch Barrel, Sniper Gray

Delivering a heavy-hitting .30 caliber round on target .300 BLK was originally designed around being a subsonic round for use in shorter barrel suppressed rifles. Additionally .300 BLK set out to utilize as many M4/AR15 parts and ammo components as possible. Although great for home defense and suppressed use in subsonic loadings .300 BLK has evolved into a serious challenger to other intermediate cartridges like 7.62x39mm in supersonic form. Whatever your intended use may be this RESOLUTE in .300 BLK built on the Mk4 AR15 platform features modularity and craftsmanship like no other. - When full-size rifles are too cumbersome and pistols/SBRs don

The CMMG Resolute Mk4 is a lightweight semi-automatic rifle chambered in 300 Blackout and configured for versatile modern sporting use. Part number 30A12E8-SG features a 16.1-inch barrel, a 1:7 twist rate, and a durable bi-tone colored metal finish complemented by a black synthetic stock. Its balanced configuration is designed for dependable handling and practical performance at the range or in the field.
This CMMG rifle includes a detachable magazine with a 30-round capacity and an overall length of 32.5 inches. The semi-automatic action supports efficient follow-up shots, while the 6.44-pound weight helps maintain a manageable carry and shooting profile. The rifle is supplied without fixed sights, allowing users to configure compatible aiming systems according to their preferences and intended application.
The Resolute Mk4 combines a streamlined design with functional features for shooters seeking a capable 300 Blackout platform. Its synthetic stock offers durable, low-maintenance construction, while the Sniper Gray finish provides a distinctive two-tone appearance. The CMMG 30A12E8-SG is classified as a firearm and may be subject to applicable federal, state, and local laws. Verify all regulations and transfer requirements before purchase, and use only compatible ammunition and magazines in accordance with the manufacturer’s instructions.

Features:

• Brand: CMMG

• Part Number: 30A12E8-SG

• Firearm Type: Rifle

• Caliber: 300 Blackout

• Action: Semi-automatic

• Barrel Length: 16.1 inches

• Rate of Twist: 1:7

• Magazine Capacity: 30 rounds

• Magazine: Detachable

• Overall Length: 32.5 inches

• Weight: 6.44 pounds

• Stock Material: Synthetic

• Stock Color: Black

• Metal Finish: Colored bi-tone

• Metal Color: Sniper Gray

• Sights: Not included